SS EN 61558-2-12 Ed. 1 (2001)被替代
Safety And Power Transformers, Power Supply Units And Similar Devices - Part 2-12: Particular Requirements For Constant Voltage Transformers
出版：Standardiserings-Kommissionen I Sverige
專家解讀視頻
Provides all aspects of safety such as electrical, thermal and mechanical. Also applies to stationary or portable, single-phase or polyphase, air-cooled (natural or forced), associated or independent: constant voltage auto-transformers, constant voltage separating transformers, constant voltage isolating transformers and constant voltage safety isolating transformers.
UNE EN 61558-2-12:2002 - Identical
I.S. EN 61558-2-12:2001 - Identical
IEC 61558-2-12 Ed. 1.0 - Identical
NF EN 61558-2-12:2002 - Identical
DIN EN 61558-2-12 (2002-05) - Identical
SN EN 61558-2-12:2001 - Identical
BS EN 61558-2-12:2001 - Identical
